Multiple Choice
The decomposition of ozone may occur through the two-step mechanism shown below:
Step 1
O3 → O2 + O
Step 2
O3 + O → 2O2
The oxygen atom is considered to be a(n)
A) activated complex.
B) catalyst.
C) reaction intermediate.
D) product.
E) reactant.
Correct Answer:

Verified
Correct Answer:
Verified
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